Question

运行phpunit

时出现此错误

错误：调用未定义的方法测试\ Feature \ ViewConcertListingTest :: see（）

这是我的代码：

类ViewConcertListingTest扩展了TestCase { 使用DatabaseMigrations;

/** @test */
public function user_can_view_a_concert_listing()
{
    // Arrange
    // Create a concert
    $concert = Concert::create([
        'title' => 'The Red Chord',
        'subtitle' => 'with Animosity and Lethargy',
        'date' => Carbon::parse('December 13, 2016 8:00pm'),
        'ticket_price' => 3250,
        'venue' => 'The Mosh Pit',
        'venue_address' => '123 Example Lane',
        'city' => 'Laraville',
        'state' => 'ON',
        'zip' => '17916',
        'additional_information' => 'For tickets, call (555) 555-5555'
    ]);

    // Act
    // View the concert listing
    $this->get('/concerts/' . $concert->id);

    // Assert
    // See the concert details
    $this->see('The Red Chord');
    $this->see('with Animosity and Lethargy');
    $this->see('December 13, 2016');
    $this->see('8:00pm');
    $this->see('32.50');
    $this->see('The Mosh Pit');
    $this->see('123 Example Lane');
    $this->see('Laraville, ON 17916');
    $this->see('For tickets, call (555) 555-5555');
}

}

有任何帮助吗？谢谢！

Answer 1

如果其他人遇到此错误且问题代码看起来很熟悉，则来自Test-Driven Laravel course from Adam Wathan（强烈推荐！）。

如果您在本课程的早期课程中学习但使用的是Laravel 5.5，则需要更新以下内容：

使用$this->get('...');。

$response = $this->get('...');

使用$this->see()。

$response->assertSee()

Laravel已将HTTP测试层和帮助程序方法从5.3（在屏幕录像中使用的Laravel版本）更新为5.5。您的5.5功能规格应更新为以下内容：

<?php

class ViewConcertListingTest extends TestCase
{

    use DatabaseMigrations;

    /** @test */
    public function user_can_view_a_concert_listing()
    {
        // Arrange
        // Create a concert
        $concert = Concert::create([
            'title' => 'The Red Chord',
            // ...
        ]);

        // Act
        // View the concert listing
        $response = $this->get('/concerts/' . $concert->id);

        // Assert
        // See the concert details
        $response->assertSee('The Red Chord');
        // ...
    }
}

Answer 2

您指的是Laravel 5.3中提供的测试方法吗？这些已在5.4中删除，并作为单独的包提供; https://github.com/laravel/browser-kit-testing

要安装它们，请使用composer：

composer require laravel/browser-kit-testing --dev

Answer 3

在这种情况下，你需要使用Laravel Dusk：

所以你的断言如下：

$this->browse(function ($browser) use ($user) {
                $browser->visit('/concerts/' . $concert->id)
                ->assertSee('The Red Chord');
                ->assertSee('with Animosity and Lethargy');
                ->assertSee('December 13, 2016');
                ->assertSee('8:00pm');
                ->assertSee('32.50');
                ->assertSee('The Mosh Pit');
                ->assertSee('123 Example Lane');
                ->assertSee('Laraville, ON 17916');
                ->assertSee('For tickets, call (555) 555-5555');
            });

您必须包含命名空间：

use Tests\DuskTestCase;
use Laravel\Dusk\Chrome;

Laravel 5.5测试 - 调用未定义的方法:: see（）

3 个答案: